TWI407856B - Automatic doubler - Google Patents

Abstract

An automatic doubler includes a chassis, an X axis mechanism, a Y axis mechanism, a Z axis mechanism, a worktable, a sucking-pressing mechanism, an imaging system, and a controlling system. The X axis mechanism and the Y axis mechanism are secured on the chassis. The worktable is secured on the X mechanism. The worktable can be driven to move along the X axis by the X axis mechanism. The Z axis mechanism is secured on the Y axis mechanism. The Z axis mechanism can be driven to move along the Y axis by the Y axis mechanism. The sucking-pressing mechanism is secured on the Z axis mechanism. The sucking-pressing mechanism can be driven to move in the direction perpendicular to the X axis and the Y axis by the Z axis mechanism. Therefore, the sucking-pressing mechanism can move forward or backward the worktable. The imaging system is positioned on the Z axis mechanism. The imaging system captures the signals of the accessory and the workpiece, and feedbacks the signals to the controlling system. The controlling system controls the relative mechanisms to move.

Description

Automatic laminating machine

The invention relates to a laminating machine, in particular to an automatic laminating machine which can be precisely attached.

Flexible Printed Circuit (FPC) is a highly reliable flexible printed circuit board made of polyimide or polyester film. It is commonly called soft board and has high wiring density and light weight. , thin thickness and other characteristics, is widely used in mobile phones, notebook computers, digital cameras and other electronic products.

In order to improve the local strength of the flexible circuit board, it is usually necessary to attach a reinforcing sheet (also referred to as a reinforcing sheet) to a corresponding portion of the flexible circuit board, such as a steel sheet, a FR-4 epoxy glass cloth laminate, and a polyimine (Polyimide). , PI) Polyethylene Terephthalate (PET), can be used to strengthen the back of the flexible circuit board to prevent warpage of the flexible circuit board. At present, the flexible circuit board is generally heat-bonded by a manual method. During the processing, the flexible circuit board is manually placed on the heating device, and the reinforcing sheet with the thermosetting glue is heated, and then the reinforcing sheet is directly attached to the flexible circuit board by using tweezers or directly by hand. Lamination. However, the use of this method of bonding reinforcement sheets is prone to the following problems: First, it is susceptible to human factors. The processing efficiency is difficult to be greatly improved, and the precision and stability of the fitting are not high. Second, for mass production, a large amount of labor costs are required, and the processing efficiency is not high, and the identity between different batches of flexible circuit boards is poor. Third, it is easy to contaminate the reinforcing sheet or the flexible circuit board due to manual contact, and there is a greater possibility of harming the operator during the processing.

In view of the above, it is necessary to provide an automatic laminating machine which is easy to implement and which can effectively solve the problems existing in the prior art.

An automatic laminating machine includes a frame, an X-axis moving mechanism, a Y-axis moving mechanism, a work table, a Z-axis moving mechanism, a suction pressing mechanism, an image system, and a control system. The X-axis moving mechanism is disposed on the frame. The Y-axis moving mechanism is disposed on the frame. The worktable is configured to carry a fitting and a product to be pressed, and the worktable is disposed on the X-axis moving mechanism, and the worktable is movable along the X-axis under the driving of the X-axis moving mechanism. The Z-axis moving mechanism includes a Z-axis mounting plate disposed on the Y-axis moving mechanism, and the Z-axis mounting plate is movable along the Y-axis by the Y-axis moving mechanism . The suction and pressing mechanism is disposed on the Z-axis mounting plate, and the suction and pressing mechanism can be moved in a direction perpendicular to the X-axis and the Y-axis by the Z-axis mounting plate to face or deviate from the The workbench moves. The image system is disposed on the Z-axis mounting plate. The control system is electrically connected to the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the suction pressing mechanism, and the image system. The image system acquires the position of the accessory and the product to be pressed And transmitting the signal and image information to the control system, the control system controlling the X-axis moving mechanism, the Y-axis moving mechanism, and the Z-axis according to the accessory and the position signal of the product to be pressed The moving mechanism drives the Z-axis moving mechanism, the working table and the suction pressing mechanism respectively, so that the suction pressing mechanism sucks the fitting and presses the fitting onto the product to be pressed carried by the working table, And the control system compares the image information of the accessory or the product to be pressed with the pre-stored related information to determine whether the accessory or the product to be pressed meets the quality requirement.

Compared with the prior art, the automatic laminating machine provided by the present invention has the following advantages: First, the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, and the suction pressing mechanism cooperate with each other to realize automatic lamination processing. Or semi-automatic operation, which is beneficial to improve processing efficiency. Secondly, the image system is used to locate and judge the accessories, and the pressing and pressing products are directly positioned and detected, and the accessories attached to the products to be pressed can be completed more accurately. Thirdly, the automatic laminating machine is less affected by human factors, and uses the accessory to attach the product to be pressed, and better identity can be obtained between different batches of products. Fourth, the automatic or semi-automatic operation of the automatic laminating machine can minimize the contamination of the accessories or processed products due to manual contact, and can reduce the possibility of an operator having a safety accident during the processing. Fifth, the automatic laminating machine has wide applicability and can be used in different lamination processing, and is convenient for popularization and application.

10‧‧‧Rack

20‧‧‧X-axis moving mechanism

22‧‧‧X-axis slides

23‧‧‧X-axis slider

24‧‧‧X-axis drive

25‧‧‧X-axis screw

30‧‧‧Y-axis moving mechanism

31‧‧‧ beams

32‧‧‧Y-axis slide

33‧‧‧Y-axis slider

34‧‧‧Y-axis drive

35‧‧‧Y-axis screw

40‧‧‧Z-axis moving mechanism

41‧‧‧Z-axis moving frame

42‧‧‧Z-axis slide

43‧‧‧Z-axis slider

44‧‧‧Z-axis drive

45‧‧‧Z-axis screw

46‧‧‧Z-axis mounting plate

48‧‧‧Second fittings

49‧‧‧ Third fitting

50‧‧‧Workbench

51‧‧‧Substrate

53‧‧‧First fittings

54‧‧‧Processing platform

55‧‧‧Accessory platform

56‧‧‧ bounding box

58‧‧‧Preheating platform

60‧‧‧ suction press mechanism

61‧‧‧Rotary axis

62‧‧‧ suction mechanism

63‧‧‧Compression mechanism

64‧‧‧Sensor

65‧‧‧Electric motor

66‧‧‧Retaining frame

67‧‧‧ Connecting rod

68‧‧‧ Spring

69‧‧‧Rotating film

70‧‧‧Image System

71‧‧‧ Mounting bracket

73‧‧‧Lens module

80‧‧‧Control system

82‧‧‧ display screen

90‧‧‧Flexible circuit board

95‧‧‧Strengthen

100‧‧‧Automatic laminating machine

541‧‧‧ heating device

621‧‧ ‧nozzle

622‧‧‧vacuum channel

641‧‧‧Induction slot

1 is a schematic view of an automatic laminating machine according to an embodiment of the present invention, the automatic laminating machine includes an X-axis moving mechanism, a Y-axis moving mechanism, and a Z Axle moving mechanism, a work table, a suction press mechanism and an image system.

Fig. 2 is an exploded perspective view showing the X-axis moving mechanism shown in Fig. 1.

Fig. 3 is a schematic view showing the combination of the X-axis moving mechanism shown in Fig. 2;

4 is an exploded perspective view of the Y-axis moving mechanism shown in FIG. 1.

Fig. 5 is a schematic view showing the combination of the Y-axis moving mechanism shown in Fig. 4.

Fig. 6 is an exploded perspective view showing the Z-axis moving mechanism shown in Fig. 1.

Fig. 7 is a schematic view showing the combination of the Z-axis moving mechanism shown in Fig. 4.

Figure 8 is an exploded perspective view of the table shown in Figure 1.

Figure 9 is a schematic illustration of the suction and compression mechanism shown in Figure 1.

Figure 10 is an exploded perspective view of the suction and compression mechanism shown in Figure 9;

Figure 11 is a schematic illustration of an image system in the automatic laminator shown in Figure 1.

Fig. 12 is a view showing the state of use of the automatic laminating machine shown in Fig. 1.

Figure 13 is a flow chart showing the basic control of the automatic laminating machine shown in Figure 1.

The technical solution will be further described in detail below with reference to the accompanying drawings and embodiments.

Referring to FIG. 1 , an embodiment of the present invention provides an automatic bonding machine 100 for attaching an accessory to a product to be laminated. The automatic bonding machine 100 includes a frame 10 and an X-axis moving mechanism 20 . , a Y-axis moving mechanism 30, a Z The shaft moving mechanism 40, a table 50, a suction nip mechanism 60, an image system 70, and a control system 80.

The frame 10 is a base body of the automatic bonding machine 100, and is configured to carry and mount the X-axis moving mechanism 20, the Y-axis moving mechanism 30, the Z-axis moving mechanism 40, the work table 50, The suction pressing mechanism 60 and the image system 70 are sucked. The work table 50 is used to carry accessories and products to be pressed. The X-axis moving mechanism 20, the Y-axis moving mechanism 30, and the Z-axis moving mechanism 40 cause the suction and pressing mechanism 60 to move relative to the table 50 on the X-axis, the Y-axis, and the Z-axis. The suction and pressing mechanism 60 is used for sucking the fitting and pressing the fitting to the product to be pressed carried by the table 50. The image system 70 is configured to acquire a position signal and image information of the accessory and the product to be pressed and feed back to the control system 80, so that the control system 80 issues a corresponding execution signal. The control system 80 controls the X-axis moving mechanism 20, the Y-axis moving mechanism 30, the Z-axis moving mechanism 40, and the suction according to the accessory acquired by the image system 70 and the position signal of the product to be pressed. The pressing mechanism 60 causes the suction and pressing mechanism 60 to suck the fitting and press the fitting onto the product to be pressed carried by the table 50, and the control system 80 images the fitting or the product to be pressed. The information is compared with pre-stored relevant information, such as comparing the surface quality of the accessory or the product to be pressed to determine whether the accessory or the product to be pressed meets the quality requirements.

In this embodiment, the frame 10 is of a unitary structure, and is provided with a plurality of supporting legs and reinforcing ribs (not shown). Of course, the frame 10 may also be a combined structure.

Referring to FIG. 1 to FIG. 3 together, the X-axis moving mechanism 20 is disposed on the rack. 10 on. In the present embodiment, the X-axis moving mechanism 20 includes two X-axis slide rails 22, four X-axis slide blocks 23, an X-axis drive unit 24, and an X-axis lead screw 25. The two X-axis slide rails 22 and the X-axis driving device 24 and the X-axis screw rod 25 are disposed on the frame 10. The two X-axis slide rails 22 are located on opposite sides of the X-axis screw 25 and parallel to the X-axis screw 25, and each of the X-axis slide rails 22 and the two The X-axis slides 23 are matched, and the X-axis slides 23 are all movable along the length direction of the X-axis slide rail 22 to which they are fitted. The X-axis driving device 24 is disposed at one end of the X-axis screw 25 and connected to the X-axis screw 25 , whereby the X-axis screw 25 can be in the X-axis driving device 24 Drive to achieve rotation.

It can be understood that the X-axis driving device 24 and the X-axis screw 25 can be connected to each other through a coupling.

Preferably, the X-axis driving device 24 is a servo motor.

Referring to FIG. 1 and FIG. 4 together, the table 50 is used for carrying a fitting and a product to be pressed, and the table 50 is disposed on the X-axis moving mechanism 20 and parallel to the Y-axis. In this embodiment, the work table 50 includes a substrate 51. The substrate 51 is coupled to the X-axis screw 25 by a first mating member 53 and fixedly coupled to the four X-axis sliders 23. The first fitting member 53 has a mounting portion 531 and a fitting portion 532 connected to the mounting portion 531. The mounting portion 531 is for mounting and fixing the substrate 51. The engaging portion 532 is a nut structure that cooperates with the X-axis screw 25 to form a screw transmission mechanism, whereby the rotational motion of the X-axis screw 25 can be converted into a linear motion of the fitting portion 532. That is, when the X-axis driving device 24 drives the X-axis screw 25 In turn, the rotational motion of the X-axis screw 25 can be converted into a linear motion of the first mating member 53 along the length direction of the X-axis screw 25, that is, the substrate 51 is driven along the X-axis. The slider 23 moves on the two X-axis slide rails 22 in the axial direction of the X-axis screw 25.

Further, the work table 50 further includes a processing platform 54, and an accessory platform 55. The processing platform 54 is used to carry a product to be processed and correspondingly processed. The processing platform 54 has a plurality of heating devices 541. The plurality of heating devices 541 are evenly spaced below the processing platform 54 perpendicular to the axial direction of the X-axis screw 25, and are covered by the surrounding frame 56 in the processing platform 54. Thereby, the plurality of heating devices 541 can relatively uniformly heat the processing platform 54. The accessory platform 55 is used to carry accessories such as stiffeners. In this embodiment, the processing platform 54 and the accessory platform 55 are both disposed on the substrate 51. The processing platform 54 is located near a central area of the auto-bonder 100. The accessory platform 55 is disposed on one side of the processing platform 54 and located at an edge region of the automatic bonding machine 100. Both the processing platform 54 and the accessory platform 55 are movable along the substrate 51 along the axial direction of the X-axis screw 25 on the two X-axis slides 22.

Referring again to FIG. 1, further, the auto-bonder 100 includes a preheating platform 58 for preheating the product to be pressed to reduce heating of the product carried on the processing platform 54 during processing. Time is conducive to providing processing efficiency. In this embodiment, the preheating platform 58 is substantially the same as the heating form of the processing platform 54. The preheating platform 58 has a plurality of preheatings distributed evenly below the preheating platform 58 perpendicular to the axial direction of the X-axis screw 25 Device (not shown).

Referring to FIG. 1 , FIG. 5 and FIG. 6 together, the Y-axis moving mechanism 30 is disposed on the frame 10 . In the present embodiment, the Y-axis moving mechanism 30 includes a beam 31, two Y-axis rails 32, four Y-axis sliders 33, a Y-axis driving device 34, and a Y-axis screw 35. The beam 31 is erected on the frame 10 by columns (not shown) at both ends thereof to form a simple beam, and the beam 31 is located above the X-axis moving mechanism 20. Both the Y-axis rail 32 and the Y-axis screw 35 are disposed on the beam 31 along the length direction of the beam 31. Two Y-axis slide rails 32 are located parallel to each other on both sides of the Y-axis screw 35 and parallel to the Y-axis screw 35. Each of the Y-axis slide rails 32 cooperates with two of the Y-axis slide blocks 33, and the Y-axis slide blocks 33 are movable along the longitudinal direction of the correspondingly-fitted Y-axis slide rails 32. The Y-axis driving device 34 is disposed on the beam 31 and located at one end of the Y-axis screw 35, and the Y-axis driving device 34 is connected to the Y-axis screw 35, whereby the Y The shaft screw 35 can be rotated by the drive of the Y-axis drive unit 34.

It can be understood that the Y-axis driving device 34 and the Y-axis screw 35 can be connected to each other through a coupling.

Preferably, the Y-axis drive unit 34 is a servo motor.

Referring to FIG. 1 , FIG. 7 and FIG. 8 , the Z-axis moving mechanism 40 is disposed on the Y-axis moving mechanism 30 , and the Z-axis moving mechanism 40 can be driven by the Y-axis moving mechanism 30 . Move along the Y axis. In this embodiment, the Z-axis moving mechanism 40 includes a Z-axis moving frame 41, two Z-axis sliding rails 42, and four Z-axis sliding blocks 43. A Z-axis drive unit 44, a Z-axis lead screw 45, and a Z-axis mounting plate 46. The Z-axis moving frame 41 is coupled to the Y-axis screw 35 by a second mating member 48 and connected to the four Y-axis sliders 33. The structure of the second mating member 48 is as described. The structure of the first fitting member 53 is substantially similar. The second engaging member 48 is mounted and fixed to the Z-axis moving frame 41, and the Z-axis moving frame 41 is fixedly connected to the four Y-axis sliding blocks 33. Thus, when the Y-axis driving device 34 drives the Y-axis screw 35 to rotate, the rotational motion of the Y-axis screw 35 can be converted into the second fitting member 48 along the Y-axis screw The linear motion in the longitudinal direction of the 35, that is, the Z-axis moving frame 41 is moved along the Y-axis slider 33 along the axial direction of the Y-axis screw 35 on the two Y-axis slides 32. The two Z-axis slides 42 and the Z-axis driving device 44 and the Z-axis screw 45 are both disposed on the Z-axis moving frame 41, and both can move with the Z-axis moving frame 41. The two Z-axis slides 42 are located parallel to each other on both sides of the Z-axis screw 45 and parallel to the Z-axis screw 45. Each of the Z-axis slides 42 cooperates with two of the Z-axis slides 43, and the Z-axis slides 43 are movable along the length direction of the correspondingly-fitted Z-axis slides 42. The central axis of the Z-axis screw 45 is perpendicular to the central axis of the Y-axis screw 35, and the two Z-axis slides 42 and the two Y-axis slides 32 are perpendicular to each other. The Z-axis driving device 44 is disposed at one end of the Z-axis screw 45 and connected to the Z-axis screw 45, whereby the Z-axis screw 45 can be at the Z-axis driving device 44 Drive to achieve rotation. The Z-axis mounting plate 46 is coupled to the Z-axis screw 45 and connected to the four Z-axis sliders 43. In this embodiment, the Z-axis mounting plate 46 passes through a third mating member 49. Cooperating with the Z-axis screw 45, and the third fitting member 49 is mounted and fixed to the Z-axis mounting plate 46, and at the same time, the Z-axis mounting plate 46 and the four Z- The shaft slider 43 is fixedly connected, and the structure of the third fitting member 49 is substantially similar to the structure of the first fitting member 53. Thus, when the Z-axis driving device 44 drives the Z-axis screw 45 to rotate, the rotational motion of the Z-axis screw 45 can be converted into the third fitting member 49 along the Z-axis screw 45. The linear motion in the longitudinal direction, that is, the Z-axis mounting plate 46 is moved along the Z-axis slider 43 along the axial direction of the Z-axis screw 45 on the two Z-axis slides 42.

It can be understood that the Z-axis driving device 44 and the Z-axis screw 45 can be connected to each other through a coupling.

Preferably, the Z-axis drive 44 is a servo motor.

Referring to FIG. 1 , FIG. 9 and FIG. 10 , the suction and pressing mechanism 60 is disposed on the Z-axis moving mechanism 40. In this embodiment, the suction and pressing mechanism 60 is disposed on the Z-axis. The Z-axis mounting plate 46 of the mechanism 40, therefore, the suction and pressing mechanism 60 can be along with the Z-axis mounting plate 46 along with the Z-axis slider 43 in the axial direction of the Z-axis screw 45 The two Z-axis slides 42 are moved.

The suction nip mechanism 60 includes a rotating shaft 61, a suction mechanism 62, a pressing mechanism 63, a sensor 64, an electric motor 65, and a holder 66. The rotating shaft 61 is perpendicular to the Y-axis and the table 50. One end of the rotating shaft 61 is connected to the pressing mechanism 63, and the other end is connected to the electric motor 65. The suction mechanism 62 is coupled to the pressing mechanism 63 in the axial direction of the rotating shaft 61. The sensor 64 cooperates with the rotating shaft 61 to sense the rotation angle of the rotating shaft 61, and the sensor 64 is electrically connected to the control system 80. The electric motor 65 is used to drive the rotation The shaft 61 drives the suction mechanism 62 and the pressing mechanism 63 to rotate. The fixing bracket 66 is fixedly mounted to the Z-axis mounting plate 46, and the suction pressing mechanism 60 is disposed on the Z-axis mounting plate 46 of the Z-axis moving mechanism 40. The rotating shaft 61 and the electric motor 65 are both disposed on the fixing bracket 66, and both the fixing bracket 66 and the Z-axis mounting plate 46 are moved.

Preferably, the rotation axis 61 of the suction nip mechanism 60 is parallel to the central axis of the Z-axis screw 45.

In this embodiment, the suction mechanism 62 and the pressing mechanism 63 have a square structure. Four connecting rods 67 and four springs 68 are disposed between the suction mechanism 62 and the pressing mechanism 63. The four springs 68 are sleeved on the four connecting rods 67 one by one. Thus, the suction and pressing mechanism 60 is controlled to be on the two Z-axis slides 42 along the axial direction of the Z-axis screw 45 along with the Z-axis mounting plate 46. When moving, the pressing mechanism of the suction and pressing mechanism 60 can be realized by the pressing mechanism 63 acting on the suction mechanism 62. The suction mechanism 62 has a suction nozzle 621 and a vacuum passage 622 penetrating the suction nozzle 621. The vacuum channel 622 is evacuated, and the suction operation of the suction and compression mechanism 60 can be realized by the suction nozzle 621. The suction mechanism 62 is coupled to the rotating shaft 61 by the pressing mechanism 63. When the electric motor 65 drives the rotation shaft 61 to rotate, the angle of the suction mechanism 62 in a plane perpendicular to the rotation shaft 61 can be changed, thereby facilitating appropriate adjustment of the suction mechanism 62. The sensor 64 is an angle sensor that is secured to the mount 66 by a mounting member (not shown). The sensor 64 cooperates with the rotating shaft 61 to sense the rotating shaft 61 Rotation angle. The sensor 64 has an induction slot 641.

Further, the suction and pressing mechanism 60 includes a rotating piece 69. The rotating piece 69 is disposed on the rotating shaft 61 and rotatable with the rotating shaft 61. In the present embodiment, the rotating piece 69 is a semi-annular sheet-like structure that is fixedly attached to the rotating shaft 61 coaxially with the rotating shaft 61. The rotating piece 69 can pass through the sensing groove 641 of the sensor 64 as the rotating shaft 61 rotates, whereby the sensor 64 can pass through the sensing groove 641 according to the rotating piece 69. The state parameters, such as the angular velocity and the rotation period, acquire information about the rotation axis 61.

Referring to FIG. 1 and FIG. 11 together, the image system 70 is disposed on the Z-axis moving mechanism 40. In the embodiment, the image system 70 is fixedly mounted on the Z-axis mounting plate 46 of the Z-axis moving mechanism 40 via a mounting bracket 71, and is located on one side of the suction pressing mechanism 60. The image system 70 can move with the Z-axis mounting plate 46 along the Z-axis slider 43 along the axial direction of the Z-axis screw 45 on the two Z-axis slides 42. The image system 70 includes a lens module 73 disposed on the mounting bracket 71. The lens module 73 is configured to capture a position signal and image information of the accessory and the product to be pressed, and feed back to the control system 80 via the associated transmission device.

Preferably, the optical axis of the lens module 73 is parallel to the rotation axis 61 of the suction and pressing mechanism 60.

Preferably, the image system 70 utilizes a Charge Coupled Device (CCD) image sensor, or a complementary metal oxide. Complementary Metal-Oxide-Semiconductor Transistor (CMOS) image sensor.

Referring to FIG. 1 again, the control system 80 and the X-axis moving mechanism 20, the Y-axis moving mechanism 30, the Z-axis moving mechanism 40, the suction pressing mechanism 60, and the imaging system 70, respectively. Electrically connected to each other. The control system 80 controls the X-axis moving mechanism 20, the Y-axis moving mechanism 30, and the Z-axis moving mechanism 40 to drive the table 50 and the Z respectively according to the position signal acquired by the image system 70. The shaft moving mechanism 40, the suction and pressing mechanism 60, and the image system 70 move along the X-axis, the Y-axis, and the Z-axis, respectively. The control system 80 can also control the suction and compression mechanism 60 to perform the rotation, suction, and pressing operations, and control the image system 70 to perform the shooting operation, and finally complete the processing needs. At the same time, the control system 80 compares the image information of the accessory or the product to be pressed with the pre-stored related information, such as comparing the surface quality of the accessory or the product to be pressed, to determine whether the accessory or the product to be pressed meets the quality requirement. .

It can be understood that the control system 80 can pass through the bus bar and the Y-axis moving mechanism 30, the X-axis moving mechanism 20, the Z-axis moving mechanism 40, the suction pressing mechanism 60, and the The imaging system 70 is electrically connected, whereby the control system 80 can be disposed in a space other than the automatic bonding machine 100.

In this embodiment, the control system 80 includes a host (not shown) and a display screen 82. The host includes a motion control card (not shown). The motion control card is disposed inside the main body, and the Y-axis moving mechanism 30, the X-axis moving mechanism 20, the Z-axis moving mechanism 40, and the The suction pressing mechanism 60 and the image system 70 are electrically connected to each other to control and coordinate the Y-axis moving mechanism 30, the X-axis moving mechanism 20, the Z-axis moving mechanism 40, and the suction pressing mechanism 60. And the imaging system 70. The display screen 82 is electrically connected to the motion control card to display related information such as coordinates, angles, and the like.

In this embodiment, the motion control card includes an accessory positioning detection control module and a product positioning detection control module. The accessory position detection control module processes the position signal and the image information of the accessory carried by the work table 50 acquired by the image system 70, such as calculating the absolute coordinate value of the accessory, or acquiring the image information of the accessory. Comparing with the related information stored by the motion control card to determine whether there is a significant defect on the surface of the accessory. The product positioning detection control module processes the position signal and the image information of the product to be pressed carried by the worktable 50 acquired by the image system 70, such as calculating the relative coordinates between the product to be pressed and the accessory. a value for controlling the movement amount and the moving direction of the suction pressing mechanism 60, or comparing the acquired image information of the product to be pressed with the related information stored by the motion control card, and determining whether the surface of the product to be pressed is There are obvious quality issues. Therefore, the motion control card can perform the Y-axis moving mechanism 30, the X-axis moving mechanism 20, the Z-axis moving mechanism 40, the suction pressing mechanism 60, and the imaging system 70 according to the processing result. Carry out corresponding control and adjustment to meet the needs of actual processing.

It can be understood that the motion control card may further include other control modules, such as an early warning control module and a fault diagnosis module.

Preferably, the display screen 82 is a touch display screen, and the relevant control code or parameter can be directly input.

It can be understood that the automatic bonding machine 100 can be equipped with corresponding control buttons, such as a power switch button, an emergency stop button, a pause button, and the like. Alarm lights, such as emergency warning lights, fault warning lights, etc., can also be provided.

It can be understood that the automatic laminating machine 100 can realize automatic operation processing by inputting a control code.

Please refer to FIG. 12 , which is a schematic diagram of the use state of the automatic bonding machine 100 according to the present invention. In the embodiment, the basic control flow of the automatic bonding machine 100 is described by taking the processing of attaching the strong piece 95 to the flexible circuit board 90 as an example.

The processing platform 54 carries a processed flexible circuit board 90 that carries a reinforcing sheet 95 that carries a preheated flexible circuit board 90. In this embodiment, the reinforcing sheet 95 has a thermosetting adhesive which can be attached to the corresponding position of the flexible circuit board 90 after being heated and pressed. During the processing, the processing platform 54 heats the flexible circuit board as needed to indirectly heat the thermosetting glue in the reinforcing sheet 95 so that the reinforcing sheet 95 can be smoothly attached to the corresponding position of the flexible circuit board 90. The preheating stage 58 heats the flexible circuit board 90 in advance so as to better attach the reinforcing sheets 95 to the corresponding positions of the flexible circuit board 90, and the processing efficiency can be improved.

Please refer to FIG. 13 as a basic control flow chart of the automatic laminating machine 100.

Controlling the Y-axis moving mechanism 30 and the X-axis moving mechanism 20 and the Z-axis shift The moving mechanism 40 moves to adjust the Z-axis moving mechanism 40 to the upper side of the accessory platform 55, so that the suction mechanism 62 of the suction pressing mechanism 60 is aligned with a reinforcing piece 95 carried by the accessory platform 55.

The image system 70 is controlled to acquire the position signal and the image information of the reinforcing sheet 95 and feed back to the control system 80.

After the control system 80 processes the position signal and the image information of the reinforcing sheet 95, an execution signal is sent to the Z-axis moving mechanism 40, and the Z-axis driving device 44 in the Z-axis moving mechanism 40 is controlled to The suction nip mechanism 60 moves toward the reinforcing sheet 95, and controls the suction mechanism 62 of the suction nip mechanism 60 to suck the reinforcing sheet 95.

The control system 80 determines whether the reinforcing sheet 95 is successfully sucked according to the situation in which the suction nip mechanism 60 sucks the reinforcing sheet 95. If the reinforcing sheet 95 is successfully sucked, the movement of the Z-axis moving mechanism 40 is controlled to move away from the warm-up platform 58, and the next flow is performed. If the reinforcing sheet 95 is not sucked, the suction mechanism 62 is controlled to re-absorb or re-adjust the Z-axis moving mechanism 40 so that the suction mechanism 62 of the suction pressing mechanism 60 is aligned with the loading of the accessory platform 55. Another reinforcement sheet 95.

The Z-axis moving mechanism 40 is moved above the processing platform 54, and the reinforcing sheet 95 sucked by the suction mechanism 62 is moved to a position corresponding to the nip of the flexible circuit board 90.

The image system 70 is controlled to acquire the position signal and image information of the flexible circuit board 90 and feed back to the control system 80.

The control system 80 processes the position signal and the image information of the flexible circuit board 90, compares the image information of the flexible circuit board 90 with pre-stored information about the flexible circuit board 90, and detects and determines the Whether the flexible circuit board 90 is good.

The control system 80 issues an execution signal to the Z-axis moving mechanism 40 based on the processing result. If the flexible circuit board 90 is defective, control moves the position of the Z-axis moving mechanism 40 to the nip of the processing platform 54 corresponding to the other flexible circuit board 90. If the flexible circuit board 90 is good, the Z-axis moving mechanism 40 is controlled to move toward the flexible circuit board 90 according to the position information acquired by the image system 70, and the pressure of the suction pressing mechanism 60 is controlled. The bonding mechanism 63 presses the reinforcing sheet 95 to the nip of the flexible circuit board 90 so that the reinforcing sheet 95 is firmly attached to the nip of the flexible circuit board 90.

It can be understood that when the suction pressing mechanism 60 presses the reinforcing sheet 95 to the pressing portion of the flexible circuit board 90, it has a holding time, which can be set according to actual processing needs.

The suction nip mechanism 60 is controlled to be moved away from the flexible circuit board 90 which completes the bonding of the reinforcing sheets, that is, the pressing of a reinforcing sheet 95 is completed.

According to the above processing flow, the pressing of the other reinforcing sheets 95 can be continued, and the processing of a product to be pressed can be completed.

It can be understood that the automatic laminating machine 100 can be applied to other similar lamination processes, such as application to non-heated fittings.

Compared with the prior art, the automatic laminating machine provided by the present invention has the following advantages: First, the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, and the suction pressing mechanism are mutually matched, so that the automatic or semi-automatic operation of the bonding processing can be realized, which is advantageous for improving the processing efficiency. Secondly, the image system is used to locate and judge the accessories, and the pressing and pressing products are directly positioned and detected, and the accessories attached to the products to be pressed can be completed more accurately. Thirdly, the automatic laminating machine is less affected by human factors, and uses the accessory to attach the product to be pressed, and better identity can be obtained between different batches of products. Fourth, the automatic or semi-automatic operation of the automatic laminating machine can minimize the contamination of the accessories or processed products due to manual contact, and can reduce the possibility of an operator having a safety accident during the processing. Fifth, the automatic laminating machine has wide applicability and can be used in different lamination processing, and is convenient for popularization and application.

In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.

10‧‧‧Rack

20‧‧‧X-axis moving mechanism

30‧‧‧Y-axis moving mechanism

31‧‧‧ beams

40‧‧‧Z-axis moving mechanism

50‧‧‧Workbench

54‧‧‧Processing platform

55‧‧‧Accessory platform

58‧‧‧Preheating platform

60‧‧‧ suction press mechanism

70‧‧‧Image System

80‧‧‧Control system

100‧‧‧Automatic laminating machine

Claims (15)

An automatic laminating machine, wherein: the automatic laminating machine comprises: a frame; an X-axis moving mechanism, the X-axis moving mechanism is disposed on the frame; a Y-axis moving mechanism, the Y-axis a moving mechanism is disposed on the frame; a work table for carrying a fitting and a product to be pressed, the work table is disposed on the X-axis moving mechanism, and the working table is in the X The Z-axis moving mechanism is driven by the shaft moving mechanism; the Z-axis moving mechanism includes a Z-axis mounting plate, and the Z-axis mounting plate is disposed on the Y-axis moving mechanism, the Z The shaft mounting plate is movable along the Y axis under the driving of the Y-axis moving mechanism; a suction pressing mechanism, the suction pressing mechanism is disposed on the Z-axis mounting plate, and the suction pressing mechanism is The Z-axis mounting plate can be moved in a direction perpendicular to the X-axis and the Y-axis to move toward or away from the table; an image system, the image system is disposed on the Z-axis of the Z-axis moving mechanism Board; and a control system, the control system And the X-axis moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the suction pressing mechanism and the image system are electrically connected to each other; the image system acquires the accessory and the product to be pressed Position signal and image information And feeding back to the control system, the control system controls the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism respectively according to the position signal of the accessory and the product to be pressed The Z-axis moving mechanism, the work table and the suction pressing mechanism, the suction pressing mechanism sucks the fitting and presses the fitting to the product to be pressed carried by the working table, and the control system Compare the image information of the accessory or the product to be pressed with the pre-stored related information to determine whether the accessory or the product to be pressed meets the quality requirements. The automatic laminating machine according to claim 1, wherein the Y-axis moving mechanism comprises a beam, two Y-axis slides, four Y-axis slides, a Y-axis drive device, and a Y a shaft rod; the beam is disposed on the frame and located above the X-axis moving mechanism; the two Y-axis rails and the Y-axis screw are disposed along a length of the beam On the beam, the two Y-axis slides are located parallel to each other on both sides of the Y-axis screw and parallel to the Y-axis screw, each of the Y-axis slides and two The Y-axis slider is matched; the Y-axis driving device is disposed on the beam and is connected to the Y-axis screw at one end of the Y-axis screw, and the Y-axis driving device is used for driving the driving The Y-axis screw is rotated. The automatic laminating machine according to claim 2, wherein the Z-axis moving mechanism comprises a Z-axis moving frame, two Z-axis sliding rails, four Z-axis sliding blocks, and a Z-axis driving device. a Z-axis screw, and a Z-axis mounting plate; the Z-axis moving frame is coupled to the Y-axis screw and connected to the four Y-axis sliders, and the Y-axis driving device drives the Y Rotating the spindle and driving the Z-axis moving frame to move along the Y-axis slider along the axial direction of the Y-axis screw on the two Y-axis slides; the two Z-axis slides And the Z-axis driving device and the Z-axis wire a rod disposed on the Z-axis moving frame, the two Z-axis slides being located parallel to each other on both sides of the Z-axis screw and parallel to the Z-axis screw, and each of the Z-axis The slide rails are each matched with two of the Z-axis slides; a central axis of the Z-axis lead screw is perpendicular to a central axis of the Y-axis lead screw, and the two Z-axis slide rails and the two The Y-axis slides are perpendicular to each other; the Z-axis drive device is disposed at one end of the Z-axis screw and is coupled to the Z-axis screw; the Z-axis mounting plate is mated with the Z-axis screw Connected to the four Z-axis sliders, the Z-axis driving device drives the Z-axis screw to rotate, and drives the Z-axis mounting plate along the axis of the Z-axis screw along the Z-axis slider Moving on the two Z-axis slides. The automatic laminating machine according to claim 3, wherein the rotation axis of the suction nip mechanism is parallel to a central axis of the Z-axis screw. The automatic laminating machine according to claim 1, wherein the X-axis moving mechanism comprises two X-axis slide rails, four X-axis slides, one X-axis driving device, and one X-axis screw The two X-axis slide rails are disposed on the frame with the X-axis driving device and the X-axis screw; the two X-axis slide rails are located in parallel with each other on the X-axis screw On both sides and parallel to the X-axis screw, each of the X-axis slides cooperates with two of the X-axis slides; the X-axis drive is disposed at one end of the X-axis screw And connected to the X-axis screw, the X-axis driving device is configured to drive the X-axis screw to rotate, the X-axis screw is perpendicular to the Y-axis screw and the Z-axis screw. The automatic laminating machine of claim 5, wherein the work table comprises a substrate, the substrate is coupled to the X-axis screw and connected to the four X-axis slides, The X-axis driving device drives the X-axis screw to rotate, and drives the substrate along the X-axis slider along the axial direction of the X-axis screw Move on the two X-axis slides. The automatic laminating machine of claim 6, wherein the substrate further comprises a processing platform, and an accessory platform; the processing platform has a plurality of axial uniformities perpendicular to the X-axis screw Heating devices spaced apart from the processing platform; the accessory platform is for carrying accessories. The automatic laminating machine of claim 4, wherein the suction nip mechanism further comprises a rotating shaft, a suction mechanism, a pressing mechanism, a sensor, an electric motor, and a fixing The rotating shaft is perpendicular to the Y-axis and the table, one end of the rotating shaft is connected to the pressing mechanism, and the other end is connected to the electric motor; the suction mechanism is along the rotating shaft An axial direction is coupled to the pressing mechanism; the sensor cooperates with the rotating shaft to sense a rotation angle of the rotating shaft, and the sensor is electrically connected to the control system The electric motor is configured to drive the rotating shaft to drive the suction mechanism and the pressing mechanism to rotate; the fixing frame is fixedly mounted on the Z-axis mounting plate, and the rotating shaft and the electric motor are both disposed The mounting bracket can be moved with the mounting bracket along the Z-axis mounting plate. The automatic laminating machine of claim 8, wherein the suction mechanism and the pressing mechanism are provided with four connecting rods and four springs, and the four springs are correspondingly sleeved. Provided on the four connecting rods. The automatic laminating machine according to claim 9, wherein the suction mechanism has a suction nozzle and a vacuum passage penetrating the suction nozzle. The automatic laminating machine of claim 8, wherein the suction and pressing mechanism further comprises a rotating piece, wherein the rotating piece is disposed on the rotating The rotating shaft is rotatable with the rotating shaft, and the sensor cooperates with the rotating piece to sense a rotation angle of the rotating shaft. The automatic laminating machine of claim 4, wherein the image system comprises a mounting bracket and a lens module; the mounting bracket is fixedly mounted to the Z-axis mounting plate of the Z-axis moving mechanism And the lens module is disposed on the mounting frame, and the optical axis of the lens module is parallel to the rotation axis of the suction and pressing mechanism. The automatic laminating machine of claim 1, wherein the control system comprises a host and a display screen; the host comprises a motion control card, and the motion control card and the X axis respectively The moving mechanism, the Y-axis moving mechanism, the Z-axis moving mechanism, the suction pressing mechanism and the image system are electrically connected, and the display screen is electrically connected to the motion control card. The automatic laminating machine of claim 13, wherein the motion control card comprises an accessory positioning detection control module, and a product positioning detection control module; Processing, by the image system, the position signal and the image information of the accessory carried by the workbench; the position detection signal of the product to be pressed carried by the work station acquired by the product positioning detection control module and Image information is processed. The automatic laminating machine of claim 1, wherein the automatic laminating machine further comprises a preheating platform for preheating the product to be pressed, the preheating platform There are a plurality of preheating devices uniformly distributed on the preheating platform along the axial direction of the X-axis screw.